Thanks so much for your input, opinions and suggestions everyone
I have ordered a new QSI wsg-8 (that's with the Truesense KAF 8300 chip) with a full set of LRGB & NB Astrodon 31mm filters.
I picked up a lodestar guide camera here last week so now its just the waiting game.
Feels great to have finally made the decision too
I apologise in advance if the weather clouds up after the next 4-6 weeks as is always the case when one gets a new toy!
Getting exited now, woo hoo!.
Warmly
Andy